| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.84 | 6.300% | $157.1539 | $157.15 | $157.15 | $157.20 |
| Purchase #2 | $164.62 | 10.557% | $181.9989 | $182.00 | $182.00 | $182.00 |
| Purchase #3 | $217.69 | 13.816% | $247.7661 | $247.77 | $247.75 | $247.80 |
| Purchase #4 | $123.29 | 5.145% | $129.6333 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $164.60 | 8.368% | $178.3737 | $178.37 | $178.35 | $178.40 |
| Purchase #6 | $106.50 | 10.300% | $117.4695 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $150.72 | 11.211% | $167.6172 | $167.62 | $167.60 | $167.60 |
| 7 purchase totals = | $1,075.26 | $1,180.0126 | $1,180.01 | $1,179.95 | $1,180.10 | |